chore: sort using directives

Auto-formatter reordering of using statements across the solution.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

OpenNest/Actions/ActionFillArea.cs

@@ -1,10 +1,10 @@
+using OpenNest.Controls;
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-using OpenNest.Controls;
 
 namespace OpenNest.Actions
 {

OpenNest/Actions/ActionSelect.cs

@@ -1,8 +1,8 @@
-using System.ComponentModel;
+using OpenNest.Controls;
+using OpenNest.Geometry;
+using System.ComponentModel;
 using System.Drawing;
 using System.Windows.Forms;
-using OpenNest.Controls;
-using OpenNest.Geometry;
 
 namespace OpenNest.Actions
 {

OpenNest/Actions/ActionSelectArea.cs

@@ -1,11 +1,9 @@
-using System;
+using OpenNest.Controls;
+using OpenNest.Geometry;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
-using System.Linq;
 using System.Windows.Forms;
-using OpenNest.Controls;
-using OpenNest.Geometry;
 
 namespace OpenNest.Actions
 {
@@ -94,12 +92,12 @@ namespace OpenNest.Actions
 
             var location = plateView.PointWorldToGraph(SelectedArea.Location);
             var size = new SizeF(
-                plateView.LengthWorldToGui(SelectedArea.Width), 
+                plateView.LengthWorldToGui(SelectedArea.Width),
                 plateView.LengthWorldToGui(SelectedArea.Length));
 
             var rect = new System.Drawing.RectangleF(location.X, location.Y - size.Height, size.Width, size.Height);
 
-            e.Graphics.DrawRectangle(pen, 
+            e.Graphics.DrawRectangle(pen,
                 rect.X,
                 rect.Y,
                 rect.Width,
@@ -109,9 +107,9 @@ namespace OpenNest.Actions
 
             e.Graphics.DrawString(
                 SelectedArea.Size.ToString(2),
-                font, 
-                Brushes.Green, 
-                rect, 
+                font,
+                Brushes.Green,
+                rect,
                 stringFormat);
         }
 

OpenNest/Actions/ActionSetSequence.cs

@@ -1,12 +1,12 @@
-using System.Collections.Generic;
+using OpenNest.Controls;
+using OpenNest.Converters;
+using OpenNest.Forms;
+using OpenNest.Geometry;
+using System.Collections.Generic;
 using System.ComponentModel;
 using System.Drawing;
 using System.Linq;
 using System.Windows.Forms;
-using OpenNest.Controls;
-using OpenNest.Converters;
-using OpenNest.Forms;
-using OpenNest.Geometry;
 
 namespace OpenNest.Actions
 {

OpenNest/Actions/ActionZoomWindow.cs

@@ -1,8 +1,8 @@
-using System.ComponentModel;
+using OpenNest.Controls;
+using OpenNest.Geometry;
+using System.ComponentModel;
 using System.Drawing;
 using System.Windows.Forms;
-using OpenNest.Controls;
-using OpenNest.Geometry;
 
 namespace OpenNest.Actions
 {